[Bug target/60876] 2014-04-17 change to machmode.h breaks PowerPC

2014-04-17 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60876 --- Comment #2 from Michael Meissner --- Author: meissner Date: Thu Apr 17 21:50:58 2014 New Revision: 209498 URL: http://gcc.gnu.org/viewcvs?rev=209498&root=gcc&view=rev Log: 2014-04-17 Michael Meissner PR target/60876 * config/rs600

[Bug target/60876] 2014-04-17 change to machmode.h breaks PowerPC

2014-04-17 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60876 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/60735] GCC targeting E500 with SPE has errors with the _Decimal64 type

2014-04-21 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60735 --- Comment #11 from Michael Meissner --- Author: meissner Date: Mon Apr 21 20:51:37 2014 New Revision: 209546 URL: http://gcc.gnu.org/viewcvs?rev=209546&root=gcc&view=rev Log: [gcc] 2014-04-21 Michael Meissner PR target/60735 * confi

[Bug target/60735] GCC targeting E500 with SPE has errors with the _Decimal64 type

2014-04-21 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60735 --- Comment #12 from Michael Meissner --- Author: meissner Date: Mon Apr 21 22:03:51 2014 New Revision: 209547 URL: http://gcc.gnu.org/viewcvs?rev=209547&root=gcc&view=rev Log: [gcc] 2014-04-21 Michael Meissner PR target/60735 * confi

[Bug target/60735] GCC targeting E500 with SPE has errors with the _Decimal64 type

2014-04-22 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60735 --- Comment #13 from Michael Meissner --- Author: meissner Date: Tue Apr 22 23:33:14 2014 New Revision: 209664 URL: http://gcc.gnu.org/viewcvs?rev=209664&root=gcc&view=rev Log: [gcc] 2014-04-21 Michael Meissner PR target/60735 * confi

[Bug testsuite/60672] FAIL: g++.dg/cpp1y/auto-fn25.C -std=gnu++1y (test for errors, line 7)

2014-04-23 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60672 --- Comment #5 from Michael Meissner --- Author: meissner Date: Wed Apr 23 23:16:05 2014 New Revision: 209726 URL: http://gcc.gnu.org/viewcvs?rev=209726&root=gcc&view=rev Log: [gcc] 2014-04-22 Michael Meissner Back port from main line:

[Bug testsuite/60672] FAIL: g++.dg/cpp1y/auto-fn25.C -std=gnu++1y (test for errors, line 7)

2014-04-23 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60672 --- Comment #6 from Michael Meissner --- Author: meissner Date: Wed Apr 23 23:16:54 2014 New Revision: 209727 URL: http://gcc.gnu.org/viewcvs?rev=209727&root=gcc&view=rev Log: [gcc] 2014-04-22 Michael Meissner Back port from main line:

[Bug testsuite/61415] New: PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64

2014-06-04 Thread meissner at gcc dot gnu.org
Priority: P3 Component: testsuite Assignee: unassigned at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org Host: powerpc64-linux Target: powerpc64-linux, Build: powerpc64-linux The gcc.target/powerpc/tfmode_off.c

[Bug target/61431] New: Powerpc tests pack01.c and p8vector-int128-2.c fail on little endian power8 systems

2014-06-06 Thread meissner at gcc dot gnu.org
Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org Host: powerpc64le-linux Target: powerpc64le-linux Build: powerpc64le-linux The pack01.c test fails

[Bug target/61431] Powerpc tests pack01.c and p8vector-int128-2.c fail on little endian power8 systems

2014-06-06 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61431 Michael Meissner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/61431] Powerpc tests pack01.c and p8vector-int128-2.c fail on little endian power8 systems

2014-06-06 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61431 --- Comment #1 from Michael Meissner --- Created attachment 32905 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32905&action=edit Proposed patch to fix the problem

[Bug target/61431] Powerpc tests pack01.c and p8vector-int128-2.c fail on little endian power8 systems

2014-06-06 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61431 --- Comment #2 from Michael Meissner --- Author: meissner Date: Fri Jun 6 23:15:36 2014 New Revision: 211329 URL: http://gcc.gnu.org/viewcvs?rev=211329&root=gcc&view=rev Log: 2014-06-06 Michael Meissner PR target/61431 * config/rs60

[Bug target/61431] Powerpc tests pack01.c and p8vector-int128-2.c fail on little endian power8 systems

2014-06-06 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61431 --- Comment #3 from Michael Meissner --- Author: meissner Date: Fri Jun 6 23:46:23 2014 New Revision: 211331 URL: http://gcc.gnu.org/viewcvs?rev=211331&root=gcc&view=rev Log: 2014-06-06 Michael Meissner Back port from trunk 2014-06-

[Bug target/61431] Powerpc tests pack01.c and p8vector-int128-2.c fail on little endian power8 systems

2014-06-06 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61431 --- Comment #4 from Michael Meissner --- Author: meissner Date: Fri Jun 6 23:52:36 2014 New Revision: 211332 URL: http://gcc.gnu.org/viewcvs?rev=211332&root=gcc&view=rev Log: 2014-06-06 Michael Meissner Back port from trunk 2014-06-

[Bug target/61431] Powerpc tests pack01.c and p8vector-int128-2.c fail on little endian power8 systems

2014-06-09 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61431 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/65242] [5 Regression] ICE (in gen_add2_insn, at optabs.c:4761) on powerpc64le-linux-gnu

2015-03-11 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65242 --- Comment #13 from Michael Meissner --- My gut feeling is we don't want to change ?m to !m, because it might impact floating point conversions <-> integer, where we need the DI mode in a floating point register. In addition, I might worry that

[Bug target/65242] [5 Regression] ICE (in gen_add2_insn, at optabs.c:4761) on powerpc64le-linux-gnu

2015-03-11 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65242 --- Comment #14 from Michael Meissner --- Author: meissner Date: Wed Mar 11 16:57:41 2015 New Revision: 221350 URL: https://gcc.gnu.org/viewcvs?rev=221350&root=gcc&view=rev Log: [gcc] 2015-03-09 Michael Meissner PR target/65242 * con

[Bug target/65240] [5 Regression] ICE (insn does not satisfy its constraints) on powerpc64le-linux-gnu

2015-03-16 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65240 Michael Meissner changed: What|Removed |Added Attachment #34956|0 |1 is obsolete|

[Bug target/65240] [5 Regression] ICE (insn does not satisfy its constraints) on powerpc64le-linux-gnu

2015-03-19 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65240 --- Comment #15 from Michael Meissner --- Author: meissner Date: Thu Mar 19 22:37:33 2015 New Revision: 221524 URL: https://gcc.gnu.org/viewcvs?rev=221524&root=gcc&view=rev Log: [gcc] 2015-03-19 Michael Meissner PR target/65240 * con

[Bug target/65240] [5 Regression] ICE (insn does not satisfy its constraints) on powerpc64le-linux-gnu

2015-03-19 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65240 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/65569] New: Fix for PR target/65240 causes a regression in building Spec for power4/power5/power6

2015-03-25 Thread meissner at gcc dot gnu.org
Severity: major Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org CC: pthaugen at us dot ibm.com Host: powerpc64-unknown-linux-gnu Target: powerpc64-unknown-linux

[Bug target/65569] Fix for PR target/65240 causes a regression in building Spec for power4/power5/power6

2015-03-25 Thread meissner at gcc dot gnu.org
||2015-03-25 Assignee|unassigned at gcc dot gnu.org |meissner at gcc dot gnu.org Ever confirmed|0 |1

[Bug target/65569] Fix for PR target/65240 causes a regression in building Spec for power4/power5/power6

2015-03-25 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65569 --- Comment #1 from Michael Meissner --- Created attachment 35139 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35139&action=edit Polynomial.ii file to show the problem

[Bug target/65569] Fix for PR target/65240 causes a regression in building Spec for power4/power5/power6

2015-03-25 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65569 --- Comment #2 from Michael Meissner --- Created attachment 35141 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35141&action=edit Proposed patch to fix the problem

[Bug target/65569] Fix for PR target/65240 causes a regression in building Spec for power4/power5/power6

2015-03-25 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65569 --- Comment #3 from Michael Meissner --- Author: meissner Date: Thu Mar 26 04:07:21 2015 New Revision: 221683 URL: https://gcc.gnu.org/viewcvs?rev=221683&root=gcc&view=rev Log: 2015-03-25 Michael Meissner PR target/65569 * config/rs6

[Bug target/65569] Fix for PR target/65240 causes a regression in building Spec for power4/power5/power6

2015-03-25 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65569 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/65569] Fix for PR target/65240 causes a regression in building Spec for power4/power5/power6

2015-03-25 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65569 --- Comment #5 from Michael Meissner --- Author: meissner Date: Thu Mar 26 04:15:08 2015 New Revision: 221684 URL: https://gcc.gnu.org/viewcvs?rev=221684&root=gcc&view=rev Log: Backport PR 65569 fix Modified: branches/ibm/gcc-4_9-addr/gcc/C

[Bug target/65614] New: PowerPC VSX systems should use XSCPSGNDP to copy scalar fp data to/from Altivec registers

2015-03-27 Thread meissner at gcc dot gnu.org
Severity: major Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org Host: powerpc64-unknown-linux-gnu Target: powerpc64-unknown-linux-gnu Build: powerpc64-unknown

[Bug target/65614] PowerPC VSX systems should use XSCPSGNDP to copy scalar fp data to/from Altivec registers

2015-03-27 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65614 Michael Meissner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/65614] PowerPC VSX systems should use XSCPSGNDP to copy scalar fp data to/from Altivec registers

2015-03-27 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65614 Michael Meissner changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug target/65614] PowerPC VSX systems should use XSCPSGNDP to copy scalar fp data to/from Altivec registers

2015-03-27 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65614 --- Comment #2 from Michael Meissner --- Created attachment 35168 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35168&action=edit Proposed patch to fix the problem This patch is believed to fix 410.bwaves and 465.tonto. It will not fix 4

[Bug target/65576] [5 Regression] ICE in gcc.c-torture/compile/pr33855.c

2015-04-01 Thread meissner at gcc dot gnu.org
|unassigned at gcc dot gnu.org |meissner at gcc dot gnu.org --- Comment #5 from Michael Meissner --- Created attachment 35208 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35208&action=edit Proposed patch to fix the problem I haven't yet done a full bootstrap build/make check, b

[Bug target/65614] [5 Regression] PowerPC VSX systems should use XSCPSGNDP to copy scalar fp data to/from Altivec registers

2015-04-03 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65614 Michael Meissner changed: What|Removed |Added Attachment #35168|0 |1 is obsolete|

[Bug target/65614] [5 Regression] PowerPC VSX systems should use XSCPSGNDP to copy scalar fp data to/from Altivec registers

2015-04-06 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65614 --- Comment #6 from Michael Meissner --- Author: meissner Date: Tue Apr 7 03:36:05 2015 New Revision: 221888 URL: https://gcc.gnu.org/viewcvs?rev=221888&root=gcc&view=rev Log: [gcc] 2015-04-06 Michael Meissner PR target/65614 * conf

[Bug target/65614] [5 Regression] PowerPC VSX systems should use XSCPSGNDP to copy scalar fp data to/from Altivec registers

2015-04-07 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65614 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/65849] New: Add missing tuning knobs to #pragma target/attribute target support

2015-04-22 Thread meissner at gcc dot gnu.org
Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org Host: powerpc64-unknown-linux-gnu Target: powerpc64-unknown-linux-gnu Build: powerpc64-unknown-linux-gnu Some of

[Bug target/65849] Add missing tuning knobs to #pragma target/attribute target support

2015-04-22 Thread meissner at gcc dot gnu.org
||2015-04-22 Assignee|unassigned at gcc dot gnu.org |meissner at gcc dot gnu.org Ever confirmed|0 |1

[Bug target/65849] Add missing tuning knobs to #pragma target/attribute target support

2015-04-24 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65849 --- Comment #1 from Michael Meissner --- Author: meissner Date: Fri Apr 24 17:24:05 2015 New Revision: 222417 URL: https://gcc.gnu.org/viewcvs?rev=222417&root=gcc&view=rev Log: [gcc] 2015-04-24 Michael Meissner PR target/65849 * conf

[Bug target/65849] Add missing tuning knobs to #pragma target/attribute target support

2015-04-24 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65849 --- Comment #2 from Michael Meissner --- Author: meissner Date: Fri Apr 24 20:03:13 2015 New Revision: 222421 URL: https://gcc.gnu.org/viewcvs?rev=222421&root=gcc&view=rev Log: [gcc] 2015-04-24 Michael Meissner Backport from mainline

[Bug target/65849] Add missing tuning knobs to #pragma target/attribute target support

2015-04-24 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65849 --- Comment #3 from Michael Meissner --- Author: meissner Date: Fri Apr 24 23:44:41 2015 New Revision: 222433 URL: https://gcc.gnu.org/viewcvs?rev=222433&root=gcc&view=rev Log: 2015-04-24 Michael Meissner Backport from mainline 2015-

[Bug target/65849] Add missing tuning knobs to #pragma target/attribute target support

2015-04-24 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65849 --- Comment #4 from Michael Meissner --- Author: meissner Date: Fri Apr 24 23:48:54 2015 New Revision: 222434 URL: https://gcc.gnu.org/viewcvs?rev=222434&root=gcc&view=rev Log: 2015-04-24 Michael Meissner Backport from mainline 2015-

[Bug libgcc/66225] New: libgcc/config/rs6000/morecore.S will not build on systems with an older assembler

2015-05-20 Thread meissner at gcc dot gnu.org
Severity: normal Priority: P3 Component: libgcc Assignee: amodra at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org Target Milestone: --- Host: powerpc64-unknown-linux-gnu Target: powerpc64-unknown-linux-gnu Build

[Bug libgcc/66225] libgcc/config/rs6000/morecore.S will not build on systems with an older assembler

2015-05-20 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66225 Michael Meissner changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

[Bug libgcc/66225] libgcc/config/rs6000/morecore.S will not build on systems with an older assembler

2015-05-20 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66225 --- Comment #1 from Michael Meissner --- Created attachment 35580 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35580&action=edit Proposed patch to fix the problem I just wrote this patch, and I'm starting a bootstrap build with it.

[Bug libgcc/66225] libgcc/config/rs6000/morecore.S will not build on systems with an older assembler

2015-05-20 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66225 --- Comment #2 from Michael Meissner --- The proposed patch allows the big endian powerpc build to build and install.

[Bug libgcc/66225] libgcc/config/rs6000/morecore.S will not build on systems with an older assembler

2015-05-20 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66225 --- Comment #3 from Michael Meissner --- Author: meissner Date: Wed May 20 21:39:40 2015 New Revision: 223463 URL: https://gcc.gnu.org/viewcvs?rev=223463&root=gcc&view=rev Log: PR 66225 fix Modified: branches/ibm/ieee-submit/libgcc/config/r

[Bug target/57386] ICE: hash-long-double-tr1-aux.cc:54:7: error: unrecognizable insn

2014-01-07 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57386 --- Comment #15 from Michael Meissner --- Author: meissner Date: Tue Jan 7 19:57:11 2014 New Revision: 206401 URL: http://gcc.gnu.org/viewcvs?rev=206401&root=gcc&view=rev Log: 2014-01-07 Roland Stigge Michael Meissner PR 57386/

[Bug target/57386] ICE: hash-long-double-tr1-aux.cc:54:7: error: unrecognizable insn

2014-01-07 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57386 --- Comment #16 from Michael Meissner --- Author: meissner Date: Tue Jan 7 20:10:01 2014 New Revision: 206402 URL: http://gcc.gnu.org/viewcvs?rev=206402&root=gcc&view=rev Log: 2014-01-07 Roland Stigge Michael Meissner PR 57386/

[Bug target/59844] New: Powerpc64le cannot bootstrap with -O3/-mcpu=power8

2014-01-16 Thread meissner at gcc dot gnu.org
: target Assignee: unassigned at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org Several of the direct move insns (added in ISA 2.07/power8) are guarded by tests for WORDS_BIG_ENDIAN, which generates errors when the compiler is bootstrapped with -O3 and -mcpu=power8. In

[Bug target/59844] Powerpc64le cannot bootstrap with -O3/-mcpu=power8

2014-01-16 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59844 --- Comment #1 from Michael Meissner --- Created attachment 31858 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31858&action=edit Proposed patch to fix the problem Patch tested by Bill Schmitd, and passes the regression testing.

[Bug target/59844] Powerpc64le cannot bootstrap with -O3/-mcpu=power8

2014-01-16 Thread meissner at gcc dot gnu.org
|UNCONFIRMED |ASSIGNED Last reconfirmed||2014-01-16 Host||powerpc64le-linux Assignee|unassigned at gcc dot gnu.org |meissner at gcc dot gnu.org Ever confirmed|0 |1

[Bug target/59844] Powerpc64le cannot bootstrap with -O3/-mcpu=power8

2014-01-16 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59844 --- Comment #2 from Michael Meissner --- Author: meissner Date: Thu Jan 16 17:08:52 2014 New Revision: 206668 URL: http://gcc.gnu.org/viewcvs?rev=206668&root=gcc&view=rev Log: 2014-01-16 Michael Meissner PR target/59844 * config/rs600

[Bug target/59844] Powerpc64le cannot bootstrap with -O3/-mcpu=power8

2014-01-16 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59844 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/59844] Powerpc64le cannot bootstrap with -O3/-mcpu=power8

2014-01-16 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59844 --- Comment #4 from Michael Meissner --- Author: meissner Date: Thu Jan 16 17:35:41 2014 New Revision: 206670 URL: http://gcc.gnu.org/viewcvs?rev=206670&root=gcc&view=rev Log: 2014-01-16 Michael Meissner Back port from mainline 2014-0

[Bug target/59909] Quad memory bootstrap issues on little endian powerpc64 power8 systems

2014-01-22 Thread meissner at gcc dot gnu.org
, ||matz at gcc dot gnu.org, ||wschmidt at gcc dot gnu.org Host||powerpc64le-linux Assignee|unassigned at gcc dot gnu.org |meissner at gcc dot gnu.org Ever confirmed|0

[Bug target/59909] Quad memory bootstrap issues on little endian powerpc64 power8 systems

2014-01-22 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59909 --- Comment #1 from Michael Meissner --- Created attachment 31922 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31922&action=edit Proposed patch to fix the problem Split quad-memory support into two options, -mquad-memory for non-atomic loa

[Bug target/59909] New: Quad memory bootstrap issues on little endian powerpc64 power8 systems

2014-01-22 Thread meissner at gcc dot gnu.org
Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org Using the current sources, the GCC 4.9 compiler will not bootstrap if the default target is power8 on a little endian system. The cause is the new quad

[Bug target/59909] Quad memory bootstrap issues on little endian powerpc64 power8 systems

2014-01-22 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59909 --- Comment #2 from Michael Meissner --- Created attachment 31923 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31923&action=edit Patch back ported to the ibm/gcc-4_8-branch Back ported patch to ibm/gcc-4_8-branch.

[Bug target/59909] Quad memory bootstrap issues on little endian powerpc64 power8 systems

2014-01-23 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59909 --- Comment #3 from Michael Meissner --- Author: meissner Date: Fri Jan 24 01:56:48 2014 New Revision: 207020 URL: http://gcc.gnu.org/viewcvs?rev=207020&root=gcc&view=rev Log: [gcc] 2014-01-23 Michael Meissner PR target/59909 * doc/in

[Bug target/59909] Quad memory bootstrap issues on little endian powerpc64 power8 systems

2014-01-23 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59909 --- Comment #4 from Michael Meissner --- Author: meissner Date: Fri Jan 24 02:31:36 2014 New Revision: 207022 URL: http://gcc.gnu.org/viewcvs?rev=207022&root=gcc&view=rev Log: [gcc] 2014-01-23 Michael Meissner PR target/59909 * doc/in

[Bug target/59909] Quad memory bootstrap issues on little endian powerpc64 power8 systems

2014-01-23 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59909 Michael Meissner changed: What|Removed |Added Attachment #31922|0 |1 is obsolete|

[Bug target/59909] Quad memory bootstrap issues on little endian powerpc64 power8 systems

2014-01-23 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59909 Michael Meissner changed: What|Removed |Added Attachment #31923|0 |1 is obsolete|

[Bug target/59909] Quad memory bootstrap issues on little endian powerpc64 power8 systems

2014-01-23 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59909 --- Comment #7 from Michael Meissner --- Created attachment 31942 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31942&action=edit ChangeLog message for changes

[Bug target/59909] Quad memory bootstrap issues on little endian powerpc64 power8 systems

2014-01-23 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59909 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/60137] New: Code fails with -mcpu=power8 -O3 -mno-vsx

2014-02-10 Thread meissner at gcc dot gnu.org
Assignee: unassigned at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org Created attachment 32097 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32097&action=edit Program to show the problem If you disable VSX but enable vectorization and power8 code generati

[Bug target/60137] Code fails with -mcpu=power8 -O3 -mno-vsx

2014-02-10 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60137 Michael Meissner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/60137] Code fails with -mcpu=power8 -O3 -mno-vsx

2014-02-11 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60137 --- Comment #2 from Michael Meissner --- Author: meissner Date: Tue Feb 11 21:05:35 2014 New Revision: 207699 URL: http://gcc.gnu.org/viewcvs?rev=207699&root=gcc&view=rev Log: [gcc] 2014-02-11 Michael Meissner PR target/60137 * config

[Bug target/60137] Code fails with -mcpu=power8 -O3 -mno-vsx

2014-02-11 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60137 --- Comment #3 from Michael Meissner --- Author: meissner Date: Tue Feb 11 21:24:15 2014 New Revision: 207700 URL: http://gcc.gnu.org/viewcvs?rev=207700&root=gcc&view=rev Log: [gcc] 2014-02-11 Michael Meissner Backport from mainline r2076

[Bug target/60203] New: Support long double/_Decimal128 direct move on power8

2014-02-14 Thread meissner at gcc dot gnu.org
Component: target Assignee: unassigned at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org Created attachment 32139 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32139&action=edit Bug to show the problem. The direct move support did not include support for movi

[Bug target/60203] Support long double/_Decimal128 direct move on power8

2014-02-14 Thread meissner at gcc dot gnu.org
||2014-02-14 Assignee|unassigned at gcc dot gnu.org |meissner at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Michael Meissner --- Note, 64-bit direct moves are fairly simple and should be implemented.

[Bug target/60203] Support long double/_Decimal128 direct move on power8

2014-02-14 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60203 --- Comment #2 from Michael Meissner --- Created attachment 32142 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32142&action=edit Proposed patch to fix the problem This patch adds direct move support for long double and _Decimal128 on ISA 2

[Bug target/60203] Support long double/_Decimal128 direct move on power8

2014-02-15 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60203 --- Comment #3 from Michael Meissner --- Author: meissner Date: Sun Feb 16 03:08:03 2014 New Revision: 207808 URL: http://gcc.gnu.org/viewcvs?rev=207808&root=gcc&view=rev Log: [gcc] 2014-02-15 Michael Meissner PR target/60203 * config

[Bug target/60203] Support long double/_Decimal128 direct move on power8

2014-02-15 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60203 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/60203] Support long double/_Decimal128 direct move on power8

2014-02-15 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60203 --- Comment #5 from Michael Meissner --- Author: meissner Date: Sun Feb 16 03:19:11 2014 New Revision: 207809 URL: http://gcc.gnu.org/viewcvs?rev=207809&root=gcc&view=rev Log: [gcc] 2014-02-15 Michael Meissner PR target/60203 * config

[Bug target/60203] Support long double/_Decimal128 direct move on power8

2014-02-18 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60203 --- Comment #6 from Michael Meissner --- Author: meissner Date: Wed Feb 19 02:14:17 2014 New Revision: 207868 URL: http://gcc.gnu.org/viewcvs?rev=207868&root=gcc&view=rev Log: 2014-02-18 Michael Meissner PR target/60203 * config/rs600

[Bug target/60203] Support long double/_Decimal128 direct move on power8

2014-02-18 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60203 --- Comment #7 from Michael Meissner --- Author: meissner Date: Wed Feb 19 02:23:10 2014 New Revision: 207869 URL: http://gcc.gnu.org/viewcvs?rev=207869&root=gcc&view=rev Log: 2014-02-18 Michael Meissner PR target/60203 * config/rs600

[Bug target/60032] [4.9 regression] ICE in reload_cse_simplify_operands, at postreload.c:411

2014-03-14 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60032 --- Comment #9 from Michael Meissner --- Author: meissner Date: Fri Mar 14 19:36:18 2014 New Revision: 208574 URL: http://gcc.gnu.org/viewcvs?rev=208574&root=gcc&view=rev Log: 2014-03-12 Michael Meissner Back port from trunk 2013-04-2

[Bug target/57052] missed optimization with rotate and mask

2014-03-14 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57052 --- Comment #2 from Michael Meissner --- Author: meissner Date: Fri Mar 14 19:36:18 2014 New Revision: 208574 URL: http://gcc.gnu.org/viewcvs?rev=208574&root=gcc&view=rev Log: 2014-03-12 Michael Meissner Back port from trunk 2013-04-2

[Bug bootstrap/67789] Bootstrap failure with java starting at rev 228022

2015-09-30 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67789 --- Comment #2 from Michael Meissner --- I see similar failures, except it is in building the 32-bit module fpu.o in the libgfortran library on a 64-bit big endian power7 box. It is failing in building the 32-bit libraries. This is not seen in bu

[Bug bootstrap/67789] Bootstrap failure with java starting at rev 228022

2015-09-30 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67789 --- Comment #3 from Michael Meissner --- Yes, it looks like my issue is the one raised by PR67788, so I imagine they are the same issue.

[Bug bootstrap/67789] Bootstrap failure with java starting at rev 228022

2015-09-30 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67789 --- Comment #4 from Michael Meissner --- Here is the function that shows the error when compiled with -fPIC: void set_fpu_rounding_mode (int mode) { int rnd_mode; switch (mode) { case 2: rnd_mode = FE_TONEAREST; bre

[Bug rtl-optimization/67201] PowerPC -mlra hits ICE: Max. number of generated reload insns per insn is achieved

2015-10-02 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67201 --- Comment #1 from Michael Meissner --- Author: meissner Date: Fri Oct 2 18:21:10 2015 New Revision: 228411 URL: https://gcc.gnu.org/viewcvs?rev=228411&root=gcc&view=rev Log: Pr 67201 fix Modified: branches/ibm/ieee/gcc/ChangeLog.meissner

[Bug target/65569] Fix for PR target/65240 causes a regression in building Spec for power4/power5/power6

2015-10-02 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65569 Michael Meissner changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug target/65569] Fix for PR target/65240 causes a regression in building Spec for power4/power5/power6

2015-10-02 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65569 Michael Meissner changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug target/67808] LRA ICEs on simple double to long double conversion test case

2015-10-05 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67808 --- Comment #2 from Michael Meissner --- Author: meissner Date: Tue Oct 6 00:18:20 2015 New Revision: 228511 URL: https://gcc.gnu.org/viewcvs?rev=228511&root=gcc&view=rev Log: Apply fix for PR 67808 Added: branches/ibm/ieee/gcc/testsuite/g

[Bug target/67808] LRA ICEs on simple double to long double conversion test case

2015-10-06 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67808 --- Comment #3 from Michael Meissner --- Author: meissner Date: Tue Oct 6 17:20:49 2015 New Revision: 228538 URL: https://gcc.gnu.org/viewcvs?rev=228538&root=gcc&view=rev Log: [gcc] 2015-10-05 Michael Meissner Peter Bergner

[Bug target/68163] New: GCC on power8 does not issue the stxsspx instruction on power8

2015-10-30 Thread meissner at gcc dot gnu.org
Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org Target Milestone: --- Created attachment 36624 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36624&action=edit Sample program to show the probl

[Bug target/68163] GCC on power8 does not issue the stxsspx instruction on power8

2015-10-30 Thread meissner at gcc dot gnu.org
||2015-10-30 CC||bergner at gcc dot gnu.org, ||dje at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |meissner at gcc dot gnu.org Ever confirmed|0

[Bug target/67808] LRA ICEs on simple double to long double conversion test case

2015-11-23 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67808 --- Comment #4 from Michael Meissner --- Author: meissner Date: Mon Nov 23 19:25:32 2015 New Revision: 230769 URL: https://gcc.gnu.org/viewcvs?rev=230769&root=gcc&view=rev Log: [gcc] 2015-11-23 Michael Meissner Backport from mainline

[Bug target/64505] New: Powerpc compiler generates insn not found for -m32 -mpowerpc64

2015-01-05 Thread meissner at gcc dot gnu.org
Priority: P3 Component: target Assignee: meissner at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org Host: powerpc64-unknown-linux-gnu Target: powerpc64-unknown-linux-gnu Build: powerpc64-unknown-linux-gnu Created attachment

[Bug target/64505] Powerpc compiler generates insn not found for -m32 -mpowerpc64

2015-01-05 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64505 Michael Meissner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/64505] Powerpc compiler generates insn not found for -m32 -mpowerpc64

2015-01-06 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64505 --- Comment #1 from Michael Meissner --- Author: meissner Date: Tue Jan 6 20:29:54 2015 New Revision: 219264 URL: https://gcc.gnu.org/viewcvs?rev=219264&root=gcc&view=rev Log: [gcc] 2015-01-06 Michael Meissner PR target/64505 * conf

[Bug target/64505] Powerpc compiler generates insn not found for -m32 -mpowerpc64

2015-01-09 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64505 --- Comment #2 from Michael Meissner --- Author: meissner Date: Fri Jan 9 20:57:30 2015 New Revision: 219403 URL: https://gcc.gnu.org/viewcvs?rev=219403&root=gcc&view=rev Log: [gcc] 2015-01-09 Michael Meissner Backport from mainline:

[Bug target/64505] Powerpc compiler generates insn not found for -m32 -mpowerpc64

2015-01-13 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64505 --- Comment #3 from Michael Meissner --- Author: meissner Date: Tue Jan 13 17:47:29 2015 New Revision: 219547 URL: https://gcc.gnu.org/viewcvs?rev=219547&root=gcc&view=rev Log: 2015-01-12 Michael Meissner Backport from trunk 2015-01-

[Bug target/64205] [5 Regression] powerpc64-linux --with-cpu=G5 bootstrap failure

2015-02-03 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64205 --- Comment #4 from Michael Meissner --- Is -mcpu=power7 -mno-hard-dfp really a reasonable option? I built a toolchain using --with-cpu=power5 from subversion id 219607 on a powerpc64 linux system, and the system bootstrapped. If I compile the

[Bug target/64205] [5 Regression] powerpc64-linux --with-cpu=G5 bootstrap failure

2015-02-03 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64205 --- Comment #5 from Michael Meissner --- Ah, ok, it helps to read the bug report. If you bootstrap with --with-cpu=G5 it fails, --with-cpu=power5 passes.

[Bug target/64205] [5 Regression] powerpc64-linux --with-cpu=G5 bootstrap failure

2015-02-05 Thread meissner at gcc dot gnu.org
|unassigned at gcc dot gnu.org |meissner at gcc dot gnu.org

[Bug target/64205] [5 Regression] powerpc64-linux --with-cpu=G5 bootstrap failure

2015-02-05 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64205 --- Comment #6 from Michael Meissner --- Created attachment 34680 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34680&action=edit Proposed patch to fix the problem

[Bug target/64205] [5 Regression] powerpc64-linux --with-cpu=G5 bootstrap failure

2015-02-06 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64205 --- Comment #7 from Michael Meissner --- Author: meissner Date: Fri Feb 6 19:15:56 2015 New Revision: 220485 URL: https://gcc.gnu.org/viewcvs?rev=220485&root=gcc&view=rev Log: [gcc] 2015-02-06 Michael Meissner PR target/64205 * conf

[Bug target/61397] [4.9/5 regression] FAIL: gcc.target/powerpc/p8vector-ldst.c scan-assembler lxsdx

2015-02-13 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61397 --- Comment #4 from Michael Meissner --- I put a LP64 on the test, because it was using 64-bit shifts in order to force registers to be allocated from the Altivec register set. If you compile it in 32-bit mode, the emulation of 64-bit shifts/mas

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